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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/18/2009
Application #:
12033098
Filing Dt:
02/19/2008
Publication #:
Pub Dt:
08/28/2008
Inventors:
Kevin M. Schwartz, Kevin W. Smith, Shih-Ruey T. Chen
Title:
POLYMERIC GEL SYSTEM AND USE IN HYDROCARBON RECOVERY
Assignment: 1
Reel/Frame:
020766/0954Recorded: 04/07/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/26/2002
Exec Dt:
08/26/2002
Exec Dt:
08/26/2002
Assignee:
5605 GRAND AVENUE
PITTSBURGH, PENNSYLVANIA 15225
Correspondent:
JASON C. HUANG
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
020767/0024Recorded: 04/07/2008Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2002
Assignee:
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Correspondent:
JASON C. HUANG
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
036822/0379Recorded: 10/09/2015Pages: 41
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/04/2015
Assignee:
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Correspondent:
DAWN A. BROWN/LUBRIZOL
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298

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